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<li class="navelem"><a class="el" href="dir_d44c64559bbebec7f509842c48db8b23.html">include</a></li><li class="navelem"><a class="el" href="dir_09623dfa51a61b2fbf8544d2a5f9ce36.html">tbb</a></li>  </ul>
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<div class="title">tbb/pipeline.h</div>  </div>
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<a href="tbb_2pipeline_8h.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno">    1</span>&#160;</div><div class="line"><a name="l00021"></a><span class="lineno">   21</span>&#160;<span class="preprocessor">#ifndef GRPPI_TBB_PIPELINE_H</span></div><div class="line"><a name="l00022"></a><span class="lineno">   22</span>&#160;<span class="preprocessor">#define GRPPI_TBB_PIPELINE_H</span></div><div class="line"><a name="l00023"></a><span class="lineno">   23</span>&#160;</div><div class="line"><a name="l00024"></a><span class="lineno">   24</span>&#160;<span class="preprocessor">#ifdef GRPPI_TBB</span></div><div class="line"><a name="l00025"></a><span class="lineno">   25</span>&#160;</div><div class="line"><a name="l00026"></a><span class="lineno">   26</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="parallel__execution__tbb_8h.html">parallel_execution_tbb.h</a>&quot;</span></div><div class="line"><a name="l00027"></a><span class="lineno">   27</span>&#160;</div><div class="line"><a name="l00028"></a><span class="lineno">   28</span>&#160;<span class="preprocessor">#include &lt;experimental/optional&gt;</span></div><div class="line"><a name="l00029"></a><span class="lineno">   29</span>&#160;</div><div class="line"><a name="l00030"></a><span class="lineno">   30</span>&#160;<span class="preprocessor">#include &lt;tbb/tbb.h&gt;</span></div><div class="line"><a name="l00031"></a><span class="lineno">   31</span>&#160;</div><div class="line"><a name="l00032"></a><span class="lineno">   32</span>&#160;<span class="keyword">namespace </span><a class="code" href="namespacegrppi.html">grppi</a> {</div><div class="line"><a name="l00033"></a><span class="lineno">   33</span>&#160;</div><div class="line"><a name="l00034"></a><span class="lineno">   34</span>&#160;<span class="comment">// TODO: Input could be only a template argument with no function argument.</span></div><div class="line"><a name="l00035"></a><span class="lineno">   35</span>&#160;</div><div class="line"><a name="l00036"></a><span class="lineno">   36</span>&#160;</div><div class="line"><a name="l00037"></a><span class="lineno">   37</span>&#160;<span class="comment">//Last stage</span></div><div class="line"><a name="l00038"></a><span class="lineno">   38</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> Transformer, <span class="keyword">typename</span> Input&gt;</div><div class="line"><a name="l00039"></a><span class="lineno"><a class="line" href="namespacegrppi.html#a1867295a11f762db08f42a78577ba17f">   39</a></span>&#160;<span class="keyword">auto</span> <a class="code" href="namespacegrppi.html#aafdd79389d86c8837428498b46a52a11">pipeline_impl</a>(<a class="code" href="classgrppi_1_1parallel__execution__tbb.html">parallel_execution_tbb</a> &amp; ex, </div><div class="line"><a name="l00040"></a><span class="lineno">   40</span>&#160;                   Input, </div><div class="line"><a name="l00041"></a><span class="lineno">   41</span>&#160;                   Transformer &amp;&amp; transform_op) </div><div class="line"><a name="l00042"></a><span class="lineno">   42</span>&#160;{</div><div class="line"><a name="l00043"></a><span class="lineno">   43</span>&#160;    <span class="keywordflow">return</span> tbb::make_filter&lt;std::experimental::optional&lt;Input&gt;, <span class="keywordtype">void</span>&gt;(</div><div class="line"><a name="l00044"></a><span class="lineno">   44</span>&#160;        tbb::filter::serial_in_order,</div><div class="line"><a name="l00045"></a><span class="lineno">   45</span>&#160;        [&amp;](std::experimental::optional&lt;Input&gt; s) { </div><div class="line"><a name="l00046"></a><span class="lineno">   46</span>&#160;          <span class="keywordflow">if</span>(s) transform_op(*s);</div><div class="line"><a name="l00047"></a><span class="lineno">   47</span>&#160;        } </div><div class="line"><a name="l00048"></a><span class="lineno">   48</span>&#160;    );</div><div class="line"><a name="l00049"></a><span class="lineno">   49</span>&#160;}</div><div class="line"><a name="l00050"></a><span class="lineno">   50</span>&#160;</div><div class="line"><a name="l00051"></a><span class="lineno">   51</span>&#160;</div><div class="line"><a name="l00052"></a><span class="lineno">   52</span>&#160;<span class="comment">//Intermediate stages</span></div><div class="line"><a name="l00053"></a><span class="lineno">   53</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> Transformer, <span class="keyword">typename</span> ... MoreTransformers, <span class="keyword">typename</span> Input&gt;</div><div class="line"><a name="l00054"></a><span class="lineno"><a class="line" href="namespacegrppi.html#a88af4ebfe0a5b5e35968df520794e928">   54</a></span>&#160;<span class="keyword">auto</span> <a class="code" href="namespacegrppi.html#aafdd79389d86c8837428498b46a52a11">pipeline_impl</a>(<a class="code" href="classgrppi_1_1parallel__execution__tbb.html">parallel_execution_tbb</a> &amp; ex, </div><div class="line"><a name="l00055"></a><span class="lineno">   55</span>&#160;                   Input in, </div><div class="line"><a name="l00056"></a><span class="lineno">   56</span>&#160;                   <a class="code" href="classgrppi_1_1farm__info.html">farm_info&lt;parallel_execution_tbb, Transformer&gt;</a> &amp; farm_obj, </div><div class="line"><a name="l00057"></a><span class="lineno">   57</span>&#160;                   MoreTransformers &amp;&amp; ... more_transform_ops) </div><div class="line"><a name="l00058"></a><span class="lineno">   58</span>&#160;{</div><div class="line"><a name="l00059"></a><span class="lineno">   59</span>&#160;  <span class="keyword">using</span> farm_type = <a class="code" href="classgrppi_1_1farm__info.html">farm_info&lt;parallel_execution_tbb,Transformer&gt;</a>;</div><div class="line"><a name="l00060"></a><span class="lineno">   60</span>&#160;</div><div class="line"><a name="l00061"></a><span class="lineno">   61</span>&#160;  <span class="keywordflow">return</span> <a class="code" href="namespacegrppi.html#aafdd79389d86c8837428498b46a52a11">pipeline_impl</a>(ex, in, std::forward&lt;farm_type&gt;(farm_obj), </div><div class="line"><a name="l00062"></a><span class="lineno">   62</span>&#160;      std::forward&lt;MoreTransformers&gt;(more_transform_ops)...);</div><div class="line"><a name="l00063"></a><span class="lineno">   63</span>&#160;}</div><div class="line"><a name="l00064"></a><span class="lineno">   64</span>&#160;</div><div class="line"><a name="l00065"></a><span class="lineno">   65</span>&#160;</div><div class="line"><a name="l00066"></a><span class="lineno">   66</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> Predicate, <span class="keyword">typename</span>... MoreTransformers, <span class="keyword">typename</span> Input&gt;</div><div class="line"><a name="l00067"></a><span class="lineno"><a class="line" href="namespacegrppi.html#a80120696a932196383bab64ad367bd4a">   67</a></span>&#160;<span class="keyword">auto</span> <a class="code" href="namespacegrppi.html#aafdd79389d86c8837428498b46a52a11">pipeline_impl</a>(<a class="code" href="classgrppi_1_1parallel__execution__tbb.html">parallel_execution_tbb</a> &amp; ex, </div><div class="line"><a name="l00068"></a><span class="lineno">   68</span>&#160;                   Input in,</div><div class="line"><a name="l00069"></a><span class="lineno">   69</span>&#160;                   <a class="code" href="classgrppi_1_1filter__info.html">filter_info&lt;parallel_execution_tbb,Predicate&gt;</a> &amp; filter_obj, </div><div class="line"><a name="l00070"></a><span class="lineno">   70</span>&#160;                   MoreTransformers &amp;&amp; ... more_transform_ops) </div><div class="line"><a name="l00071"></a><span class="lineno">   71</span>&#160;{</div><div class="line"><a name="l00072"></a><span class="lineno">   72</span>&#160;  <span class="keyword">using</span> filter_type = <a class="code" href="classgrppi_1_1filter__info.html">filter_info&lt;parallel_execution_tbb,Predicate&gt;</a>;</div><div class="line"><a name="l00073"></a><span class="lineno">   73</span>&#160;</div><div class="line"><a name="l00074"></a><span class="lineno">   74</span>&#160;  <span class="keywordflow">return</span> <a class="code" href="namespacegrppi.html#aafdd79389d86c8837428498b46a52a11">pipeline_impl</a>(ex, in, std::forward&lt;filter_type&gt;(filter_obj), </div><div class="line"><a name="l00075"></a><span class="lineno">   75</span>&#160;      std::forward&lt;MoreTransformers&gt;(more_transform_ops)...);</div><div class="line"><a name="l00076"></a><span class="lineno">   76</span>&#160;}</div><div class="line"><a name="l00077"></a><span class="lineno">   77</span>&#160;</div><div class="line"><a name="l00078"></a><span class="lineno">   78</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> Predicate, <span class="keyword">typename</span>... MoreTransformers, <span class="keyword">typename</span> Input&gt;</div><div class="line"><a name="l00079"></a><span class="lineno"><a class="line" href="namespacegrppi.html#a7d70a655af6c5f08c141bd8915c0b751">   79</a></span>&#160;<span class="keyword">auto</span> <a class="code" href="namespacegrppi.html#aafdd79389d86c8837428498b46a52a11">pipeline_impl</a>(<a class="code" href="classgrppi_1_1parallel__execution__tbb.html">parallel_execution_tbb</a> &amp; ex, </div><div class="line"><a name="l00080"></a><span class="lineno">   80</span>&#160;                   Input in,</div><div class="line"><a name="l00081"></a><span class="lineno">   81</span>&#160;                   <a class="code" href="classgrppi_1_1filter__info.html">filter_info&lt;parallel_execution_tbb,Predicate&gt;</a> &amp;&amp; filter_obj, </div><div class="line"><a name="l00082"></a><span class="lineno">   82</span>&#160;                   MoreTransformers &amp;&amp; ... more_transform_ops) </div><div class="line"><a name="l00083"></a><span class="lineno">   83</span>&#160;{</div><div class="line"><a name="l00084"></a><span class="lineno">   84</span>&#160;  <span class="keyword">using namespace </span><a class="code" href="namespacestd.html">std</a>;</div><div class="line"><a name="l00085"></a><span class="lineno">   85</span>&#160;  <span class="keyword">using</span> optional_input_type = experimental::optional&lt;Input&gt;;</div><div class="line"><a name="l00086"></a><span class="lineno">   86</span>&#160;</div><div class="line"><a name="l00087"></a><span class="lineno">   87</span>&#160;  <span class="keywordflow">return</span> </div><div class="line"><a name="l00088"></a><span class="lineno">   88</span>&#160;      tbb::make_filter&lt;optional_input_type,optional_input_type&gt;(</div><div class="line"><a name="l00089"></a><span class="lineno">   89</span>&#160;          tbb::filter::parallel,</div><div class="line"><a name="l00090"></a><span class="lineno">   90</span>&#160;          [&amp;](optional_input_type val) -&gt; optional_input_type { </div><div class="line"><a name="l00091"></a><span class="lineno">   91</span>&#160;            <span class="keywordflow">return</span> (val &amp;&amp; filter_obj.task(*val)) ? </div><div class="line"><a name="l00092"></a><span class="lineno">   92</span>&#160;              (val) :</div><div class="line"><a name="l00093"></a><span class="lineno">   93</span>&#160;              optional_input_type{};</div><div class="line"><a name="l00094"></a><span class="lineno">   94</span>&#160;          }</div><div class="line"><a name="l00095"></a><span class="lineno">   95</span>&#160;      ) </div><div class="line"><a name="l00096"></a><span class="lineno">   96</span>&#160;      &amp; </div><div class="line"><a name="l00097"></a><span class="lineno">   97</span>&#160;      <a class="code" href="namespacegrppi.html#aafdd79389d86c8837428498b46a52a11">pipeline_impl</a>(ex, in, </div><div class="line"><a name="l00098"></a><span class="lineno">   98</span>&#160;          std::forward&lt;MoreTransformers&gt;(more_transform_ops)...);</div><div class="line"><a name="l00099"></a><span class="lineno">   99</span>&#160;}</div><div class="line"><a name="l00100"></a><span class="lineno">  100</span>&#160;</div><div class="line"><a name="l00101"></a><span class="lineno">  101</span>&#160;</div><div class="line"><a name="l00102"></a><span class="lineno">  102</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> Transformer, <span class="keyword">typename</span> ... MoreTransformers, <span class="keyword">typename</span> Input&gt;</div><div class="line"><a name="l00103"></a><span class="lineno"><a class="line" href="namespacegrppi.html#ac3bf180cf5da558513872ad8eeaa02bb">  103</a></span>&#160;<span class="keyword">auto</span> <a class="code" href="namespacegrppi.html#aafdd79389d86c8837428498b46a52a11">pipeline_impl</a>(<a class="code" href="classgrppi_1_1parallel__execution__tbb.html">parallel_execution_tbb</a> &amp; ex, </div><div class="line"><a name="l00104"></a><span class="lineno">  104</span>&#160;                   Input, </div><div class="line"><a name="l00105"></a><span class="lineno">  105</span>&#160;                   <a class="code" href="classgrppi_1_1farm__info.html">farm_info&lt;parallel_execution_tbb, Transformer&gt;</a> &amp;&amp; farm_obj, </div><div class="line"><a name="l00106"></a><span class="lineno">  106</span>&#160;                   MoreTransformers &amp;&amp; ... more_transform_ops ) </div><div class="line"><a name="l00107"></a><span class="lineno">  107</span>&#160;{</div><div class="line"><a name="l00108"></a><span class="lineno">  108</span>&#160;  <span class="keyword">using namespace </span><a class="code" href="namespacestd.html">std</a>;</div><div class="line"><a name="l00109"></a><span class="lineno">  109</span>&#160;  <span class="keyword">using</span> optional_input_type = experimental::optional&lt;Input&gt;;</div><div class="line"><a name="l00110"></a><span class="lineno">  110</span>&#160;  <span class="keyword">using</span> output_type = <span class="keyword">typename</span> result_of&lt;Transformer(Input)&gt;::type;</div><div class="line"><a name="l00111"></a><span class="lineno">  111</span>&#160;  <span class="keyword">using</span> optional_output_type = experimental::optional&lt;output_type&gt;;</div><div class="line"><a name="l00112"></a><span class="lineno">  112</span>&#160;</div><div class="line"><a name="l00113"></a><span class="lineno">  113</span>&#160;  <span class="keywordflow">return</span> </div><div class="line"><a name="l00114"></a><span class="lineno">  114</span>&#160;      tbb::make_filter&lt;optional_input_type, optional_output_type&gt;(</div><div class="line"><a name="l00115"></a><span class="lineno">  115</span>&#160;          tbb::filter::parallel,</div><div class="line"><a name="l00116"></a><span class="lineno">  116</span>&#160;          [&amp;](optional_input_type val) -&gt; optional_output_type {</div><div class="line"><a name="l00117"></a><span class="lineno">  117</span>&#160;          <span class="keywordflow">return</span> (val) ? </div><div class="line"><a name="l00118"></a><span class="lineno">  118</span>&#160;              farm_obj.task(*val) : </div><div class="line"><a name="l00119"></a><span class="lineno">  119</span>&#160;              optional_output_type{};</div><div class="line"><a name="l00120"></a><span class="lineno">  120</span>&#160;          } </div><div class="line"><a name="l00121"></a><span class="lineno">  121</span>&#160;      ) </div><div class="line"><a name="l00122"></a><span class="lineno">  122</span>&#160;      &amp;</div><div class="line"><a name="l00123"></a><span class="lineno">  123</span>&#160;      <a class="code" href="namespacegrppi.html#aafdd79389d86c8837428498b46a52a11">pipeline_impl</a>(ex, output_type{}, </div><div class="line"><a name="l00124"></a><span class="lineno">  124</span>&#160;          forward&lt;MoreTransformers&gt;(more_transform_ops)...);</div><div class="line"><a name="l00125"></a><span class="lineno">  125</span>&#160;}</div><div class="line"><a name="l00126"></a><span class="lineno">  126</span>&#160;</div><div class="line"><a name="l00127"></a><span class="lineno">  127</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> Predicate, <span class="keyword">typename</span> ... MoreTransformers, <span class="keyword">typename</span> Input&gt;</div><div class="line"><a name="l00128"></a><span class="lineno"><a class="line" href="namespacegrppi.html#a506a71d88034c9b70a1d79a8991267aa">  128</a></span>&#160;<span class="keyword">auto</span> <a class="code" href="namespacegrppi.html#aafdd79389d86c8837428498b46a52a11">pipeline_impl</a>(<a class="code" href="classgrppi_1_1parallel__execution__tbb.html">parallel_execution_tbb</a> &amp; ex, </div><div class="line"><a name="l00129"></a><span class="lineno">  129</span>&#160;                   Input, </div><div class="line"><a name="l00130"></a><span class="lineno">  130</span>&#160;                   Predicate &amp;&amp;  predicate_op, </div><div class="line"><a name="l00131"></a><span class="lineno">  131</span>&#160;                   MoreTransformers &amp;&amp; ... more_transform_ops) </div><div class="line"><a name="l00132"></a><span class="lineno">  132</span>&#160;{</div><div class="line"><a name="l00133"></a><span class="lineno">  133</span>&#160;  <span class="keyword">using namespace </span><a class="code" href="namespacestd.html">std</a>;</div><div class="line"><a name="l00134"></a><span class="lineno">  134</span>&#160;  <span class="keyword">using</span> optional_input_type = experimental::optional&lt;Input&gt;;</div><div class="line"><a name="l00135"></a><span class="lineno">  135</span>&#160;  <span class="keyword">using</span> output_type = <span class="keyword">typename</span> result_of&lt;Predicate(Input)&gt;::type;</div><div class="line"><a name="l00136"></a><span class="lineno">  136</span>&#160;  <span class="keyword">using</span> optional_output_type = experimental::optional&lt;output_type&gt;;</div><div class="line"><a name="l00137"></a><span class="lineno">  137</span>&#160;</div><div class="line"><a name="l00138"></a><span class="lineno">  138</span>&#160;  <span class="keywordflow">return</span> </div><div class="line"><a name="l00139"></a><span class="lineno">  139</span>&#160;      tbb::make_filter&lt;optional_input_type, optional_output_type&gt;( </div><div class="line"><a name="l00140"></a><span class="lineno">  140</span>&#160;          tbb::filter::serial_in_order,</div><div class="line"><a name="l00141"></a><span class="lineno">  141</span>&#160;          [&amp;](optional_input_type val) -&gt; optional_output_type {</div><div class="line"><a name="l00142"></a><span class="lineno">  142</span>&#160;            <span class="keywordflow">return</span> (val) ? predicate_op(*val) : </div><div class="line"><a name="l00143"></a><span class="lineno">  143</span>&#160;              optional_output_type{};</div><div class="line"><a name="l00144"></a><span class="lineno">  144</span>&#160;          }</div><div class="line"><a name="l00145"></a><span class="lineno">  145</span>&#160;      ) </div><div class="line"><a name="l00146"></a><span class="lineno">  146</span>&#160;      &amp; </div><div class="line"><a name="l00147"></a><span class="lineno">  147</span>&#160;      <a class="code" href="namespacegrppi.html#aafdd79389d86c8837428498b46a52a11">pipeline_impl</a>(ex, output_type{},      </div><div class="line"><a name="l00148"></a><span class="lineno">  148</span>&#160;          forward&lt;MoreTransformers&gt;(more_transform_ops)...);</div><div class="line"><a name="l00149"></a><span class="lineno">  149</span>&#160;}</div><div class="line"><a name="l00150"></a><span class="lineno">  150</span>&#160;</div><div class="line"><a name="l00169"></a><span class="lineno">  169</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> Generator, <span class="keyword">typename</span> ... Transformers,</div><div class="line"><a name="l00170"></a><span class="lineno">  170</span>&#160;          <a class="code" href="namespacegrppi.html#aecef6e7d3973be5c5678422b30dba5ce">requires_no_arguments&lt;Generator&gt;</a> = 0&gt;</div><div class="line"><a name="l00171"></a><span class="lineno"><a class="line" href="group__pipeline__pattern__tbb.html#ga29057fca6b7d292d1a02fef34220e17c">  171</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="group__pipeline__pattern__native.html#ga50396cad2879f1facd37757ea3aa564b">pipeline</a>(<a class="code" href="classgrppi_1_1parallel__execution__tbb.html">parallel_execution_tbb</a> &amp; ex, Generator generate_op, </div><div class="line"><a name="l00172"></a><span class="lineno">  172</span>&#160;              Transformers &amp;&amp; ... transform_ops) </div><div class="line"><a name="l00173"></a><span class="lineno">  173</span>&#160;{</div><div class="line"><a name="l00174"></a><span class="lineno">  174</span>&#160;  <span class="keyword">using namespace </span><a class="code" href="namespacestd.html">std</a>;</div><div class="line"><a name="l00175"></a><span class="lineno">  175</span>&#160;  <span class="keyword">using</span> result_type = <span class="keyword">typename</span> result_of&lt;Generator()&gt;::type;</div><div class="line"><a name="l00176"></a><span class="lineno">  176</span>&#160;  <span class="keyword">using</span> output_value_type = <span class="keyword">typename</span> result_type::value_type;</div><div class="line"><a name="l00177"></a><span class="lineno">  177</span>&#160;  <span class="keyword">using</span> output_type = experimental::optional&lt;output_value_type&gt;;</div><div class="line"><a name="l00178"></a><span class="lineno">  178</span>&#160;</div><div class="line"><a name="l00179"></a><span class="lineno">  179</span>&#160;  <span class="keyword">const</span> <span class="keyword">auto</span> this_filter = tbb::make_filter&lt;void, output_type&gt;(</div><div class="line"><a name="l00180"></a><span class="lineno">  180</span>&#160;      tbb::filter::serial_in_order, </div><div class="line"><a name="l00181"></a><span class="lineno">  181</span>&#160;      [&amp;](tbb::flow_control&amp; fc) -&gt; output_type {</div><div class="line"><a name="l00182"></a><span class="lineno">  182</span>&#160;        <span class="keyword">auto</span> item =  generate_op();</div><div class="line"><a name="l00183"></a><span class="lineno">  183</span>&#160;        <span class="keywordflow">if</span> (!item) { fc.stop(); }</div><div class="line"><a name="l00184"></a><span class="lineno">  184</span>&#160;        <span class="keywordflow">return</span> (item) ? *item :output_type{};</div><div class="line"><a name="l00185"></a><span class="lineno">  185</span>&#160;      }</div><div class="line"><a name="l00186"></a><span class="lineno">  186</span>&#160;  );</div><div class="line"><a name="l00187"></a><span class="lineno">  187</span>&#160;</div><div class="line"><a name="l00188"></a><span class="lineno">  188</span>&#160;  tbb::task_group_context context;</div><div class="line"><a name="l00189"></a><span class="lineno">  189</span>&#160;  tbb::parallel_pipeline(ex.<a class="code" href="classgrppi_1_1parallel__execution__tbb.html#a8f404ff1f3f511dbbd3b9d92a835c63b">tokens</a>(), </div><div class="line"><a name="l00190"></a><span class="lineno">  190</span>&#160;      this_filter </div><div class="line"><a name="l00191"></a><span class="lineno">  191</span>&#160;      &amp; </div><div class="line"><a name="l00192"></a><span class="lineno">  192</span>&#160;      <a class="code" href="namespacegrppi.html#aafdd79389d86c8837428498b46a52a11">pipeline_impl</a>(ex, output_value_type{}, </div><div class="line"><a name="l00193"></a><span class="lineno">  193</span>&#160;          forward&lt;Transformers&gt;(transform_ops)...));</div><div class="line"><a name="l00194"></a><span class="lineno">  194</span>&#160;}</div><div class="line"><a name="l00195"></a><span class="lineno">  195</span>&#160;</div><div class="line"><a name="l00201"></a><span class="lineno">  201</span>&#160;}</div><div class="line"><a name="l00202"></a><span class="lineno">  202</span>&#160;</div><div class="line"><a name="l00203"></a><span class="lineno">  203</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l00204"></a><span class="lineno">  204</span>&#160;</div><div class="line"><a name="l00205"></a><span class="lineno">  205</span>&#160;<span class="preprocessor">#endif</span></div><div class="ttc" id="namespacegrppi_html"><div class="ttname"><a href="namespacegrppi.html">grppi</a></div><div class="ttdef"><b>Definition:</b> callable_traits.h:24</div></div>
<div class="ttc" id="classgrppi_1_1filter__info_html"><div class="ttname"><a href="classgrppi_1_1filter__info.html">grppi::filter_info</a></div><div class="ttdef"><b>Definition:</b> patterns.h:61</div></div>
<div class="ttc" id="classgrppi_1_1parallel__execution__tbb_html_a8f404ff1f3f511dbbd3b9d92a835c63b"><div class="ttname"><a href="classgrppi_1_1parallel__execution__tbb.html#a8f404ff1f3f511dbbd3b9d92a835c63b">grppi::parallel_execution_tbb::tokens</a></div><div class="ttdeci">int tokens() const noexcept</div><div class="ttdef"><b>Definition:</b> parallel_execution_tbb.h:112</div></div>
<div class="ttc" id="namespacegrppi_html_aecef6e7d3973be5c5678422b30dba5ce"><div class="ttname"><a href="namespacegrppi.html#aecef6e7d3973be5c5678422b30dba5ce">grppi::requires_no_arguments</a></div><div class="ttdeci">typename std::enable_if_t&lt;!internal::has_arguments&lt; F &gt;(), int &gt; requires_no_arguments</div><div class="ttdef"><b>Definition:</b> callable_traits.h:86</div></div>
<div class="ttc" id="namespacestd_html"><div class="ttname"><a href="namespacestd.html">std</a></div><div class="ttdoc">STL namespace. </div></div>
<div class="ttc" id="namespacegrppi_html_aafdd79389d86c8837428498b46a52a11"><div class="ttname"><a href="namespacegrppi.html#aafdd79389d86c8837428498b46a52a11">grppi::pipeline_impl</a></div><div class="ttdeci">void pipeline_impl(parallel_execution_native &amp;ex, InQueue &amp;input_queue, Consumer &amp;&amp;consume)</div><div class="ttdef"><b>Definition:</b> native/pipeline.h:98</div></div>
<div class="ttc" id="group__pipeline__pattern__native_html_ga50396cad2879f1facd37757ea3aa564b"><div class="ttname"><a href="group__pipeline__pattern__native.html#ga50396cad2879f1facd37757ea3aa564b">grppi::pipeline</a></div><div class="ttdeci">void pipeline(parallel_execution_native &amp;ex, Generator &amp;&amp;generate_op, Transformers &amp;&amp;...transform_ops)</div><div class="ttdoc">Invoke Pipeline pattern on a data stream with native parallel execution. </div><div class="ttdef"><b>Definition:</b> native/pipeline.h:500</div></div>
<div class="ttc" id="classgrppi_1_1parallel__execution__tbb_html"><div class="ttname"><a href="classgrppi_1_1parallel__execution__tbb.html">grppi::parallel_execution_tbb</a></div><div class="ttdoc">TBB parallel execution policy. </div><div class="ttdef"><b>Definition:</b> parallel_execution_tbb.h:37</div></div>
<div class="ttc" id="parallel__execution__tbb_8h_html"><div class="ttname"><a href="parallel__execution__tbb_8h.html">parallel_execution_tbb.h</a></div></div>
<div class="ttc" id="classgrppi_1_1farm__info_html"><div class="ttname"><a href="classgrppi_1_1farm__info.html">grppi::farm_info</a></div><div class="ttdef"><b>Definition:</b> patterns.h:51</div></div>
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